Marked cards reader for seeing invisible ink
Many poker players have known marked cards with invisible ink could be seen by special infrared contact lenses or UV luminous ink glasses kit. The magic secret in poker fields, even magic show performance has been spread.
It is said that people can use a backlight to see invisible ink marks hidden marked cards. But how to see the invisible ink marks without a blacklight? Actually, theses situation does not exist. But we can get the help with marked cards invisible ink reader devices to read invisible ink markings without a blacklight, such as luminous ink glasses kit, UV invisible ink contact lenses and X-ray marked cards contact lenses. All of these magic poker cards viewer are mainly designed for reading luminous juice marks of marking cards with invisible ink.
With these secret cards tricks, no matter what kind of light, you can see invisible ink marks clearly and work better in poker games or perform well in magic show!